From: zhengbin <zhengbin13@huawei.com>
To: <gregkh@linuxfoundation.org>, <eric@anholt.net>,
<wahrenst@gmx.net>, <abbotti@mev.co.uk>,
<hsweeten@visionengravers.com>, <devel@driverdev.osuosl.org>
Cc: zhengbin13@huawei.com
Subject: [PATCH 2/6] staging: sm750fb: Remove set but not used variable 'uiActualPixelClk'
Date: Tue, 8 Oct 2019 13:38:58 +0800 [thread overview]
Message-ID: <1570513142-60177-3-git-send-email-zhengbin13@huawei.com> (raw)
In-Reply-To: <1570513142-60177-1-git-send-email-zhengbin13@huawei.com>
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/staging/sm750fb/ddk750_mode.c: In function ddk750_setModeTiming:
drivers/staging/sm750fb/ddk750_mode.c:212:15: warning: variable uiActualPixelClk set but not used [-Wunused-but-set-variable]
It is not used since commit 81dee67e215b ("staging:
sm750fb: add sm750 to staging")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
---
drivers/staging/sm750fb/ddk750_mode.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
index 9722692..e0230f4 100644
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -209,12 +209,11 @@ static int programModeRegisters(struct mode_parameter *pModeParam,
int ddk750_setModeTiming(struct mode_parameter *parm, enum clock_type clock)
{
struct pll_value pll;
- unsigned int uiActualPixelClk;
pll.input_freq = DEFAULT_INPUT_CLOCK;
pll.clock_type = clock;
- uiActualPixelClk = sm750_calc_pll_value(parm->pixel_clock, &pll);
+ sm750_calc_pll_value(parm->pixel_clock, &pll);
if (sm750_get_chip_type() == SM750LE) {
/* set graphic mode via IO method */
outb_p(0x88, 0x3d4);
--
2.7.4
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next prev parent reply other threads:[~2019-10-08 5:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-08 5:38 [PATCH 0/6] staging: Remove a bounch set of set but not used variables zhengbin
2019-10-08 5:38 ` [PATCH 1/6] staging: bcm2835-audio: Remove set but not used variable 'status' zhengbin
2019-10-08 6:04 ` Dan Carpenter
2019-10-08 5:38 ` zhengbin [this message]
2019-10-08 6:06 ` [PATCH 2/6] staging: sm750fb: Remove set but not used variable 'uiActualPixelClk' Dan Carpenter
2019-10-08 6:08 ` Dan Carpenter
2019-10-08 5:38 ` [PATCH 3/6] staging: sm750fb: Remove set but not used variable 'actual_mx_clk' zhengbin
2019-10-08 5:39 ` [PATCH 4/6] staging: comedi: Remove set but not used variable 'data' zhengbin
2019-10-08 5:39 ` [PATCH 5/6] staging: comedi: Remove set but not used variable 'hi' zhengbin
2019-10-08 5:39 ` [PATCH 6/6] staging: comedi: Remove set but not used variable 'aref' zhengbin
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